问题补充:
---We can use QQ to talk with each other on the Internet.
---Really? Will you please show me it?
A. what to use
B. how to use
C. how can I use
D. what can I use
答案:
A. what to use
(答案→)B. how to use
C. how can I use
D. what can I use
解析:句意:-我们可以用QQ在网上交流。-真的吗?请你告诉我怎样用它好吗?本题考查的是宾语从句或疑问词加动词不定式做宾语。根据句意可知,这里是说怎样用QQ,所以引导词或疑问词应该用how,故先排除A和D。C选项中这个宾语从句的语序不对,应是how I can use 才对。故选B。